CN216483056U

CN216483056U - Take auxiliary lighting's building mapping device

Info

Publication number: CN216483056U
Application number: CN202123203362.5U
Authority: CN
Inventors: 黄钺城; 田传程
Original assignee: Tianjin Jinnan Dadi Huitong Surveying And Mapping Co ltd
Current assignee: Tianjin Jinnan Dadi Huitong Surveying And Mapping Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-10
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to a building survey and drawing technical field just discloses a building mapping device of area auxiliary lighting, including the installation base, the upper surface of installation base is provided with the spirit level, and the right side surface of installation base rotates and is connected with the support mainboard, and the right side surface of installation base rotates and is connected with the control shaft, and the fixed cover that has connect on the control shaft has the support subplate, and the upper end that supports the mainboard and support the subplate rotates and is connected with the mounting panel, and the rear end of mounting panel is provided with the light. This take civil engineering mapping device of auxiliary lighting just needs a hand rotation control axle to accomplish the adjustment to the light position at the staff in the adjustment of light position, and the staff of being convenient for like this passes through the light filling degree that the surveyor observed the position of measurationing through the spirit level, has improved the test precision of spirit level when using night, and the device also makes things convenient for simultaneously to light position fixation, has further improved the availability factor of staff when using the spirit level like this.

Description

Take auxiliary lighting's building mapping device

Technical Field

The utility model relates to a building survey and drawing technical field specifically is a take building mapping device of auxiliary lighting.

Background

The level gauge is a measuring instrument for measuring the height difference of an observation point, is mainly used for the level measurement of an engineering field, such as house property and foundation surveying and mapping, and measures the height difference between ground points according to the leveling principle, in the actual surveying and mapping engineering, the overtime surveying and mapping is often required to be performed in order to overtake, temporary lighting is required to be additionally added, time and labor are wasted, and the surveying and mapping efficiency is low;

according to the problems, compared with the prior art: CN212251805U discloses a take civil engineering mapping device of auxiliary lighting, this scheme through set up in the auxiliary lighting alignment jig of tripod side, the angle and the height of adjustment light make things convenient for survey and drawing work night, but this scheme has certain drawback in the use: the light filling degree that the surveyor's level surveyed the position need be observed through the surveyor during the light position of general regulation surveyor's level, however the supplementary illumination alignment jig in this scheme adjusts the light angle of adjustment on the third connecting rod through the pulling regulation rope, adjust the rope and pull the in-process and generally need through the better regulation rope of pulling of both hands, the staff of being not convenient for of this kind of mode observes the light filling degree of surveying the position through the surveyor's level, the later stage is also comparatively inconvenient to the fixed in-process of regulation rope simultaneously, the availability factor of staff when using the surveyor's level has been influenced like this.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a take civil engineering mapping device of auxiliary lighting has solved the staff of not being convenient for and has observed the light filling degree of measurationing the position through the surveyor's level, and the later stage is also comparatively inconvenient to the fixed in-process of adjusting the rope simultaneously, has influenced the problem of staff's availability factor when using the surveyor's level like this.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a civil mapping device with auxiliary lighting comprises an installation base, wherein a level gauge is arranged on the upper surface of the installation base, a supporting main board is rotatably connected to the right side surface of the installation base, a control shaft is rotatably connected to the right side surface of the installation base, a supporting auxiliary board is fixedly sleeved on the control shaft, an installation board is rotatably connected to the upper ends of the supporting main board and the supporting auxiliary board, and a lighting lamp is arranged at the rear end of the installation board;

the control cavity has been seted up in the installation base, the left end of control shaft run through into in the control cavity and be connected with the rotation of installation base inner wall, the control shaft is located one of control cavity and serves fixedly connected with swing pinion, set up built-in chamber in the installation base, built-in intracavity sliding connection have the rear end run through into in the control cavity and with installation base inner wall sliding connection's restriction pole, the one end that the restriction pole is located the control cavity sets up to the tooth form with swing pinion tooth groove looks adaptation.

Preferably, one end of the limiting rod, which is located in the built-in cavity, is fixedly connected with a limiting plate, and the rear side surface of the limiting plate is fixedly connected with a reset tension spring which is movably sleeved on the limiting rod and the other end of the limiting rod is fixedly connected to the inner wall of the built-in cavity.

Preferably, the front side surface of the limiting plate is fixedly connected with a pull rod, the front end of the pull rod penetrates through the front side surface of the mounting base and is in sliding connection with the inner wall of the mounting base, and one end, located outside the mounting base, of the pull rod is provided with a pull block.

Preferably, a pin rod is arranged in the built-in cavity, the upper end of the pin rod penetrates through the upper surface of the mounting base and is in sliding connection with the inner wall of the mounting base, one end, located in the built-in cavity, of the pin rod is in contact with the upper surface of the pull rod, and a clamping groove matched with the lower end of the pin rod is formed in the upper surface of the pull rod.

Preferably, a connecting plate is fixedly sleeved on one end of the pin rod, which is located in the built-in cavity, and the upper surface of the connecting plate is fixedly connected with a return spring which is movably sleeved on the pin rod and the other end of the return spring is fixedly connected to the inner wall of the built-in cavity.

Preferably, one end of the pin rod, which is in contact with the pull rod, is hemispherical.

(III) advantageous effects

Compared with the prior art, the utility model provides a take civil engineering mapping device of auxiliary lighting possesses following beneficial effect:

1. this take civil engineering mapping device of auxiliary lighting just needs a hand rotation control axle to accomplish the adjustment to the light position at the staff in the adjustment of light position, and the staff of being convenient for like this passes through the light filling degree that the surveyor observed the position of measurationing through the spirit level, has improved the test precision of spirit level when using night, and the device also makes things convenient for simultaneously to light position fixation, has further improved the availability factor of staff when using the spirit level like this.

2. This take civil engineering mapping device of auxiliary lighting through being provided with pin rod and draw-in groove, therefore the pin rod extends into the draw-in groove and to the pull rod formation restriction effect under reset spring's promotion, has avoided the condition that the restriction lever reseed to appear under the pulling of extension spring that resets like this, has further reduced the operation degree of difficulty of staff when adjusting light filling position, has made things convenient for the position that the staff mediated the light more.

3. This take civil engineering mapping device of auxiliary lighting sets up to hemispherical through the one end with pin rod and pull rod contact, has increased the smooth degree of contact surface between pin rod and the pull rod through this kind of mode, has further reduced the frictional force that the pin rod formed when sliding along the pull rod surface, has avoided the dead condition of mechanical card to appear between the two, has improved the stability of this mechanism when using.

Drawings

FIG. 1 is a schematic structural view of a civil engineering surveying and mapping device with auxiliary lighting according to the present invention;

FIG. 2 is a schematic sectional view of the mounting base of the present invention;

FIG. 3 is a schematic view of the right side plan structure of the mounting base of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

In the figure: the device comprises a mounting base 1, a level 2, a supporting main board 3, a control shaft 4, a supporting auxiliary board 5, a mounting board 6, a lighting lamp 7, a control chamber 8, a rotary gear 9, a built-in cavity 10, a limiting rod 11, a limiting plate 12, a reset tension spring 13, a pull rod 14, a pin rod 15, a clamping groove 16, a connecting plate 17 and a reset spring 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a civil mapping device with auxiliary lighting comprises a mounting base 1, a level 2 is arranged on the upper surface of the mounting base 1, the level 2 and the mounting base 1 are mounted in a detachable mode, a supporting main board 3 is rotatably connected to the right side surface of the mounting base 1, a control shaft 4 is rotatably connected to the right side surface of the mounting base 1, a supporting auxiliary board 5 is fixedly sleeved on the control shaft 4, a mounting board 6 is rotatably connected to the upper ends of the supporting main board 3 and the supporting auxiliary board 5, a lighting lamp 7 is arranged at the rear end of the mounting board 6, and the lighting lamp 7 is of an existing structure and is not described in much detail herein, so that a worker turns on the lighting lamp 7 to fill light for the level 2 when the light is poor, the using effect of the level 2 is guaranteed by the mode, the situation that the level 2 cannot be used under the condition that the light is poor is avoided, and meanwhile, the lighting lamp 7 is a battery-powered lighting lamp in the scheme, the device that the device need carry has been simplified like this, consequently through rotatory control shaft 4, control shaft 4 has driven in step like this and has supported subplate 5 and rotate for light 7 on the mounting panel 6 can carry out forward respectively or backward displacement, thereby reaches the effect of adjusting 7 light fillings of light through this kind of mode.

Further, a control cavity 8 is formed in the installation base 1, the left end of the control shaft 4 penetrates into the control cavity 8 and is connected with the inner wall of the installation base 1 in a rotating mode, one end, located in the control cavity 8, of the control shaft 4 is fixedly connected with a rotary gear 9, a built-in cavity 10 is formed in the installation base 1, the rear end of the built-in cavity 10 is connected with a limiting rod 11, penetrates into the control cavity 8 and is connected with the inner wall of the installation base 1 in a sliding mode, one end, located in the control cavity 8, of the limiting rod 11 is arranged in a tooth shape matched with the tooth socket of the rotary gear 9, therefore, when the limiting rod 11 is matched with the tooth socket of the rotary gear 9, the limiting rod 11 forms a fixing effect on the rotary gear 9, the rotation of the rotary gear 9 can be prevented, and accordingly fixation of the light supplement positions of the control shaft 4 and the illuminating lamp 7 is achieved.

Furthermore, a limit plate 12 is fixedly connected with one end of the limit rod 11 positioned in the built-in cavity 10, a reset tension spring 13 which is movably sleeved on the limit rod 11 and the other end of which is fixedly connected with the inner wall of the built-in cavity 10 is fixedly connected with the back side surface of the limit plate 12, thus, the initial position of the limiting rod 11 under the pulling of the reset tension spring 13 is in a clamping state with the rotating gear 9, the front side surface of the limiting plate 12 is fixedly connected with a pull rod 14 the front end of which penetrates out of the front side surface of the mounting base 1 and is in sliding connection with the inner wall of the mounting base 1, one end of the pull rod 14 positioned outside the mounting base 1 is provided with a pull block, the pulling of the pull block by the operator, therefore, causes the pull rod 14 to pull the limiting rod 11 synchronously, thus causing the loss of contact between the limiting rod 11 and the rotary gear 9, the control shaft 4 can be rotated, and the limit plate 12 pulls the return tension spring 13 during the displacement of the limit rod 11.

Further, a pin rod 15 is arranged in the built-in cavity 10, the upper end of the pin rod 15 penetrates out of the upper surface of the mounting base 1 and is in sliding connection with the inner wall of the mounting base 1, one end of the pin rod 15, which is positioned in the built-in cavity 10, is in contact with the upper surface of the pull rod 14, a clamping groove 16 matched with the lower end of the pin rod 15 is formed in the upper surface of the pull rod 14, when the limiting rod 11 is in an initial state, the clamping groove 16 is positioned on one side, far away from the pin rod 15, of the pull rod 14, a connecting plate 17 is fixedly sleeved on one end, positioned in the built-in cavity 10, of the pin rod 15, a return spring 18 movably sleeved on the pin rod 15 and fixedly connected to the inner wall of the built-in cavity 10 at the other end is fixedly connected to the upper surface of the connecting plate 17, when the pin rod 15 is in contact with the upper surface of the pull rod 14, the return spring 18 is in a contraction state, therefore, when the pull rod 14 is pulled outwards, the pin rod 15 slides along the upper surface of the pull rod 14 does not in a clamping connection with the rotary gear 9, pin 15 and draw-in groove 16 are in same vertical position, therefore pin 15 extends into draw-in groove 16 and forms the restriction effect to pull rod 14 under reset spring 18's promotion, has avoided the condition that the restriction lever 11 resets to appear under the pulling of extension spring 13 that resets like this, has further ensured the stability of staff when adjusting light 7 light filling position.

The working principle is as follows:

when the civil mapping device with auxiliary illumination is used, a worker pulls the pull block to enable the pull rod 14 to synchronously pull the limiting rod 11 to displace, so that the limiting rod 11 is not in contact with the rotary gear 9, the control shaft 4 can rotate at the position, the control shaft 4 synchronously drives the supporting auxiliary plate 5 to rotate, and the illuminating lamps 7 on the mounting plate 6 can respectively displace forwards or backwards;

when the pull rod 14 is pulled outwards, the pin rod 15 slides along the upper surface of the pull rod 14, and when the limiting rod 11 is not clamped with the rotary gear 9, the pin rod 15 and the clamping groove 16 are in the same vertical position, so that the pin rod 15 extends into the clamping groove 16 under the pushing of the return spring 18 and forms a limiting effect on the pull rod 14;

after the lighting lamp 7 is adjusted, only the pin rod 15 needs to be pulled, so that the pin rod 15 extends out of the clamping groove 16, the limiting rod 11 is clamped with the tooth groove in the rotary gear 9 again under the action of the reset tension spring 13, and the position of the lighting lamp 7 is fixed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take auxiliary lighting's civil engineering mapping device, includes installation base (1), its characterized in that: the upper surface of the mounting base (1) is provided with a level gauge (2), the right side surface of the mounting base (1) is rotatably connected with a supporting main plate (3), the right side surface of the mounting base (1) is rotatably connected with a control shaft (4), the control shaft (4) is fixedly sleeved with a supporting auxiliary plate (5), the upper ends of the supporting main plate (3) and the supporting auxiliary plate (5) are rotatably connected with a mounting plate (6), and the rear end of the mounting plate (6) is provided with a lighting lamp (7);

control cavity (8) have been seted up in installation base (1), the left end of control shaft (4) runs through into in control cavity (8) and rotate with installation base (1) inner wall and be connected, one of control shaft (4) are located control cavity (8) serves fixedly connected with swing pinion (9), set up built-in chamber (10) in installation base (1), sliding connection has the rear end to run through into in control cavity (8) and with installation base (1) inner wall sliding connection's gag lever post (11) in built-in chamber (10), the one end that gag lever post (11) are located control cavity (8) sets up to the tooth form with swing pinion (9) tooth's socket looks adaptation.

2. Civil engineering surveying apparatus with auxiliary lighting according to claim 1, characterised in that: one end of the limiting rod (11) located in the built-in cavity (10) is fixedly connected with a limiting plate (12), the rear side surface of the limiting plate (12) is fixedly connected with a reset tension spring (13) which is movably sleeved on the limiting rod (11) and the other end of the limiting rod is fixedly connected to the inner wall of the built-in cavity (10).

3. Civil engineering surveying apparatus with auxiliary lighting according to claim 2, characterised in that: the front side surface of the limiting plate (12) is fixedly connected with a pull rod (14) with the front end penetrating out of the front side surface of the mounting base (1) and connected with the inner wall of the mounting base (1) in a sliding mode, and a pull block is arranged at one end, located outside the mounting base (1), of the pull rod (14).

4. Civil engineering surveying apparatus with auxiliary lighting according to claim 3, characterised in that: a pin rod (15) with the upper end penetrating through the upper surface of the mounting base (1) and connected with the inner wall of the mounting base (1) in a sliding mode is arranged in the built-in cavity (10), one end, located in the built-in cavity (10), of the pin rod (15) is in contact with the upper surface of the pull rod (14), and a clamping groove (16) matched with the lower end of the pin rod (15) is formed in the upper surface of the pull rod (14).

5. Civil engineering surveying apparatus with auxiliary lighting according to claim 4, characterised in that: one end of the pin rod (15) positioned in the built-in cavity (10) is fixedly sleeved with a connecting plate (17), the upper surface of the connecting plate (17) is fixedly connected with a return spring (18) which is movably sleeved on the pin rod (15) and the other end of the return spring is fixedly connected to the inner wall of the built-in cavity (10).

6. Civil engineering surveying apparatus with auxiliary lighting according to claim 4, characterised in that: one end of the pin rod (15) contacting with the pull rod (14) is hemispherical.